From Spydiewiki
Jump to navigationJump to search

ATS-34, the forerunner of ATS-55. Slightly worse edgeholding and toughness than ATS-55, it's still a great steel for knifeblades. In Spyderco knives ATS-34 was replaced by ATS-55. The ATS-34 has been used on several Spyderco knives, amongst them, the C36 Military Taken from the forums and reprinted with kind permission from author [1]

ATS-34 consists of:

Carbon Chromium Cobalt Copper Manganese Molybdenium Nickel Nitrogen Phosphorus Silicon Sulfur Tungsten Vanadium
1.05 14.00 / / 0.40 4.00 / / 0.03 0.35 0.02 / /